On Tuesday, July 6, 2021 prof. Dr Siniša Bikić and prof. Dr. Milan Rackov held a meeting with colleagues from the Faculty of Engineering, University “Universitatea Babeș-Bolyai” from Resita, Romania. The topic of the meeting was the development of nanofluids and ionic biofluids. After the meeting, the guests visited the laboratories for Fluid Mechanics of the Faculty of Technical Sciences and Biosystem Engineering of the Faculty of Agriculture. On that occasion, experiments were performed on new devices purchased with the PROMIS project “Research and Development of Ionic Biofluids – RIDIBF” funds. Prof. Dr. Gilbert-Rainer Gillich, prof. Nicoleta Gillih and prof. Dr. Dorian Nedelcu are staying at the Faculty of Technical Sciences, University of Novi Sad within the Erasmus + k1 program.